We haven't yet divined time travel or even colonized Mars, but we can fit all of our audio needs inside a coffee cup. Both Divoom's Bluetune-solo and Boombotix's Boombot2 are small Bluetooth speakers priced at under $80, but do they have enough oomph to rock your world?

We just gave a glowing review to Bluelounge's Milo stand, an elegantly curved stand for an iPhone or iPod touch. Satechi's brightly colored iFit-1 speaker isn't quite as elegant, but it's only $1 more -- and it's a stand as well as a rechargeable speaker.